TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 911 of 1824

CONTINUITY TEST

Change 1

2-595

TM 9-2320-366-20-1

(1) Remove two screws and lens cover from

RH cab top marker light base.

(2) Remove RH cab top marker lamp from

socket.

(3) Remove four screws from RH cab top

marker light base.

Do not let wires slip through hole into cab

structure.

If wires slip into cab structure,

vehicle will need further disassembly to

retrieve wires.

(4) Remove nut, lockwasher, terminal lug TL3,

and lockwasker from RH cab top marker

light base.

Discard lockwashers.

(5) Extend base and disconnect marker light

connector from connector P55.

(6) Remove gasket from RH cab top marker

light base.

Discard gasket.

(7) Set multimeter to ohms.

(8) Connect positive (+) probe of multimeter

to terminal lug TL3.

(9) Connect negative (-) probe of multimeter to

ground and note reading on multimeter.

(10) If continuity is not present, repair wire

3097 from terminal lug TL86 to splice E24

(para 2-45) or replace cab clearance and

marker lights cable assembly (para 7-66).

(11) If continuity is present, repair wire 1951

from terminal lug TL74 to splice E23

(para 2-45) or replace cab clearance and

marker lights cable assembly (para 7-66).

(12) Install gasket on RH cab top marker light

base.

(13) Connect connector P55 to marker light

connector.

(14) Install lockwasher, terminal lug TL3,

lockwasher, and nut on back of RH cab

top marker light base.

(15) Install RH cab top marker light base on

vehicle with four screws.

(16) Install RH cab top marker light lamp in

socket.

(17) Install lens cover on RH cab top marker

light base with two screws.

NOTE